Compare the highest-rated windows professionals in Buffalo, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
As a leading national brand with a local showroom, Pella offers high-end, energy-efficient windows and doors. Their strength lies in their product quality, extensive warranty options, and professional installation services for both replacement and new construction projects.
A well-regarded local contractor based in Gaffney, GBS specializes in exterior home services, including window replacement. They are known for their customer service and handle a wide range of window types, including storm and impact-resistant options.
A family-owned and operated business serving the Upstate SC area, Thompson's offers personalized service for window projects. They provide expert installation and repair for various window brands and are praised for their craftsmanship and reliability.
The window service market for residents of Buffalo, SC is characterized by reliance on contractors from larger neighboring cities like Gaffney and Spartanburg. The competition is moderate, with a mix of nationally-recognized brands (like Pella) and established local/regional contractors. Service quality is generally high among the top-tier providers, who bring professional expertise to a rural area. Typical pricing is in line with regional averages, but can vary significantly based on the project scope and window quality. A standard vinyl double-hung window replacement can start in the $600-$850 per window range (including installation), while high-end, custom, or impact-resistant windows can cost $1,000-$1,500+ per window. Homeowners are advised to obtain multiple quotes and verify licensing and insurance for any contractor they consider.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Buffalo regulations and climate
Get answers to common questions about windows services in Buffalo, South Carolina.
For a standard-sized home in Buffalo, full window replacement typically ranges from $6,000 to $15,000, depending on the number of windows, materials (vinyl, wood, fiberglass), and energy efficiency features. Local pricing is influenced by South Carolina's moderate climate, which allows for a wide selection of materials, but investing in Low-E glass is highly recommended to combat our hot, humid summers and reduce long-term cooling costs.
In unincorporated areas of Union County, like Buffalo, a building permit is generally not required for a simple window replacement that does not alter the structural framing of the home. However, if you are changing the window size or shape, or if you live within a specific neighborhood with an HOA, you must check for architectural guidelines. Always verify with your installer that they will handle any necessary local compliance.
The ideal times are during the mild spring and fall seasons. This avoids the peak humidity and heat of a South Carolina summer, which can make installation uncomfortable and affect sealant curing, and the occasional winter cold snaps. Scheduling in these shoulder seasons often provides more installer availability and can sometimes lead to promotional pricing from local companies.
Prioritize local, licensed, and insured contractors with verifiable physical addresses. Ask for references from homes in the area and check for membership in organizations like the South Carolina Window and Door Association. A reputable Buffalo-area installer will be familiar with local weather challenges, such as managing high humidity during installation to prevent mold, and should provide a strong warranty on both product and labor.
Given our hot, humid summers and mild but occasionally chilly winters, look for double-pane windows with Low-E (low-emissivity) coatings and argon gas fill. The Low-E coating reflects infrared heat, keeping your home cooler in summer and retaining warmth in winter. Also, ensure the windows have a low Solar Heat Gain Coefficient (SHGC) to block significant solar heat gain, directly reducing your air conditioning load and energy bills.